Sam's Club's Scan & Go option streamlines the shopping experience by letting you bypass long checkout lines. There might be financial benefits, too.

Walmart is known for offering convenience and savings, but what about making the shopping process itself quicker? That’s where Walmart’s Scan & Go feature comes in. Scan & Go is designed to streamline ...

Some shoppers have felt the need to stealthily scan items in stores with their smartphones. They’d rather not be accused of “showrooming,” the practice in which one scopes out merchandise in a ...